3 × 19 × 53 × 1549

Prime Factor Structure

Factorization String 3 × 19 × 53 × 1549

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,696,000

Proper Divisor Sum 2,016,471

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4679489 ← → #4679533

1 3 19 53 57 159 1,007 1,549 3,021 4,647 29,431 82,097 88,293 246,291 1,559,843 4,679,529

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,679,529 14,038,588 7,019,294 3,509,647 10,528,942 5,264,471 15,793,414 7,896,707 23,690,122 11,845,061 35,535,184 17,767,592 8,883,796 4,441,898 2,220,949 6,662,848 3,331,424 1,665,712 832,856 416,428 208,214 104,107 312,322 156,161 468,484 234,242 117,121 351,364 175,682 87,841 263,524 131,762 65,881 197,644 98,822 49,411 148,234 74,117 222,352 111,176 55,588 27,794 13,897 41,692 20,846 10,423 31,270 15,635 46,906 23,453 70,360 35,180 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.